From e14431110e933086160f0a8c24c7885e0b301d27 Mon Sep 17 00:00:00 2001
From: Peter Gusev <peter@remap.ucla.edu>
Date: Wed, 19 Oct 2022 12:15:38 +0200
Subject: [PATCH] fix: undef crypto macro defined by wincrypt.h when SSL is
 enabled

---
 lib/plat/windows/private-lib-plat-windows.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/plat/windows/private-lib-plat-windows.h b/lib/plat/windows/private-lib-plat-windows.h
index 18d87ac251..ce03b7a5af 100644
--- a/lib/plat/windows/private-lib-plat-windows.h
+++ b/lib/plat/windows/private-lib-plat-windows.h
@@ -70,6 +70,15 @@
 
 #if defined(LWS_WITH_TLS)
 #include <wincrypt.h>
+#if defined(LWS_WITH_BORINGSSL)
+/* Undefine wincrypt conflicting symbols for BoringSSL. */
+#undef X509_NAME
+#undef X509_EXTENSIONS
+#undef PKCS7_ISSUER_AND_SERIAL
+#undef PKCS7_SIGNER_INFO
+#undef OCSP_REQUEST
+#undef OCSP_RESPONSE
+#endif
 #endif
 
 #if defined(LWS_HAVE_PTHREAD_H)